| Date | IP Address |
| 2024-02-20 | 3.75.255.144 (ClassC) |
| 2024-04-13 | 3.120.42.176 (ClassC) |
| 2024-07-25 | 35.157.158.82 (ClassC) |
| 2024-10-14 | 52.57.46.28 (ClassC) |
| 2024-11-25 | 3.122.130.239 (ClassC) |
| 2024-12-26 | 18.184.252.141 (ClassC) |
| 2025-04-17 | 3.71.172.28 (ClassC) |
| 2025-05-03 | 18.157.199.245 (ClassC) |
| 2025-06-26 | 3.74.7.63 (ClassC) |
| 2025-08-26 | 3.76.111.219 (ClassC) |
| Date | Domain | IP |
| preprod.emdserono.com | 2024-11-25 | 23.46.17.56 |
| medical.emdserono.com | 2023-08-25 | 104.81.183.8 |
| preprod.medical.emdserono.com | 2024-04-13 | 3.120.42.176 |
| www.emdserono.com | 2014-12-01 | 23.74.9.215 |